Answer:
D more variation.
Explanation:
Asexual reproduction is literally the organism dividing itself into 2, so there is hardly any variation.
One example of deposition is the process by which, in sub-freezing air, water vapor changes directly to ice without first becoming a liquid
Answer is: It can produced water that are needed by animals,plants and people
I really hoped it helped you out!!
The half life of strontium 90 is 28.8 years